Pour spout for containers



FIG. 1 is a left side elevational view of a pour spout for containers showing my new design, the right side being a mirror image;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a rear elevational view thereof. 

The ornamental design for a pour spout for containers, as shown and described. 